NPR's Steve Inskeep speaks with economist and wealth tax expert Gabriel Zucman about millionaire and billionaire taxes and their impact on the economy.
The secretive software company has been accused of letting its powerful tools be used by the Trump administration to surveil Americans. Now it's hiring former Sen. Jon Tester to burnish its image.
Countries are gathering in Antalya, Turkey, for the annual U.N. climate conference. Many are frustrated with the lack of focus on fossil fuels, the main driver of climate change.